Colorimetric and "turn-on" fluorescent determination of Cu2+ ions based on rhodamine-quinoline derivative
文献类型：期刊论文
| 作者 | Feng, Liang; Li, Hui; Lv, Yongjun; Guan, Yafeng |
| 刊名 | analyst
 |
| 出版日期 | 2012 |
| 卷号 | 137期号:24页码:5829-5833 |
| 英文摘要 | a novel rhodamine-quinoline derivative-based indicator for cu2+ ion determination was designed and synthesized. it exhibited highly selective and sensitive colorimetric and "turn-on" fluorescent responses toward cu2+ ions based on the ring-opening mechanism of the rhodamine spirolactam in aqueous solution. the colorimetric and fluorescent responses were recorded using a domestic scanner and camera-based home-made fluorescent imaging unit, separately. the images were digitized, and the red (r), green (g), and blue (b) values were investigated. both colorimetric and fluorescent methods showed good selectivity, and the color/fluorescence changes were remarkable for the cu2+ ion detection even in the presence of other metal ions. the good linear relationship was easily obtained between the color/fluorescence changes and the concentrations in the range of 20-120 mu m. |
| 类目[WOS] | chemistry, analytical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | aqueous-media ; living cells ; copper-ion ; sensor ; probe ; chemosensors ; disease |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000311962100021 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142836]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem, Lab Instrumentat & Analyt Chem, Dalian 116023, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Liang,Li, Hui,Lv, Yongjun,et al. Colorimetric and "turn-on" fluorescent determination of Cu2+ ions based on rhodamine-quinoline derivative[J]. analyst,2012,137(24):5829-5833. |
| APA | Feng, Liang,Li, Hui,Lv, Yongjun,&Guan, Yafeng.(2012).Colorimetric and "turn-on" fluorescent determination of Cu2+ ions based on rhodamine-quinoline derivative.analyst,137(24),5829-5833. |
| MLA | Feng, Liang,et al."Colorimetric and "turn-on" fluorescent determination of Cu2+ ions based on rhodamine-quinoline derivative".analyst 137.24(2012):5829-5833. |
入库方式： OAI收割
来源：大连化学物理研究所
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